6j4r B 2.8 BS01 dna X 0 R229 K271 Q275 R278 R4 K46 Q50 R53 ? 0003677,0003700 Q94CL7 30974511 1 ~ 11 ARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY 6j4r B 2.8 BS02 dna Y 0 R227 M228 R229 W230 H269 S272 R2 M3 R4 W5 H44 S47 ? 0003677,0003700 Q94CL7 30974511 1 ~ 11 ARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY